Did I Turn a Sweet, Innocent Girl into a Yandere?

[High Martial] [One Female Lead] [Character-Growth Story]

After the Lord of Heaven, Li Yang, disguised himself as a lovesick doormat and confessed to the class belle ninety-nine times, he caught her being intimate with another man. He gave up on his hundredth confession, and on the way home, he found Bai Qi, a silly, filthy young homeless girl. Then he awakened the Doormat System.

As he pursued the sweet, innocent girl, the class belle began to regret her choice.

[Quest issued: Bring breakfast to the goddess]

Bai Qi: "You're... a good person."

[Quest issued: Wash the goddess's feet]

Bai Qi: "Would you like some?"

[Quest issued: Confess to the goddess]

Bai Qi: "I... love you too."

[Quest issued: Complete the conquest. The Host may now leave!]

Bai Qi: "Who said you could leave? You're... mine."

This blurb doesn't do the story justice. A divine crane helped me write it, so please head to the main text.